forked from loafle/openapi-generator-original
Merge pull request #1260 from wing328/remove_python3_generator
[Python] remove python3 generator
This commit is contained in:
wing328
@@ -1,219 +0,0 @@
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package io.swagger.codegen.languages;
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import io.swagger.codegen.CodegenConfig;
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import io.swagger.codegen.CodegenType;
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import io.swagger.codegen.DefaultCodegen;
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import io.swagger.codegen.SupportingFile;
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import io.swagger.models.properties.ArrayProperty;
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import io.swagger.models.properties.MapProperty;
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import io.swagger.models.properties.Property;
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import java.io.File;
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import java.util.Arrays;
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import java.util.HashSet;
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import org.apache.commons.lang.StringUtils;
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public class Python3ClientCodegen extends DefaultCodegen implements CodegenConfig {
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String module = "client";
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public Python3ClientCodegen() {
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super();
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outputFolder = "generated-code/python3";
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modelTemplateFiles.put("model.mustache", ".py");
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apiTemplateFiles.put("api.mustache", ".py");
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templateDir = "python3";
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apiPackage = module;
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modelPackage = module + ".models";
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languageSpecificPrimitives.clear();
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languageSpecificPrimitives.add("int");
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languageSpecificPrimitives.add("float");
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//languageSpecificPrimitives.add("long");
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languageSpecificPrimitives.add("list");
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languageSpecificPrimitives.add("bool");
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languageSpecificPrimitives.add("str");
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languageSpecificPrimitives.add("datetime");
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languageSpecificPrimitives.add("date");
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typeMapping.clear();
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typeMapping.put("integer", "int");
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typeMapping.put("float", "float");
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typeMapping.put("long", "int");
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typeMapping.put("double", "float");
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typeMapping.put("array", "list");
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typeMapping.put("map", "map");
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typeMapping.put("boolean", "bool");
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typeMapping.put("string", "str");
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typeMapping.put("date", "date");
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typeMapping.put("DateTime", "datetime");
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// from https://docs.python.org/release/2.5.4/ref/keywords.html
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reservedWords = new HashSet<String>(
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Arrays.asList(
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"and", "del", "from", "not", "while", "as", "elif", "global", "or", "with",
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"assert", "else", "if", "pass", "yield", "break", "except", "import",
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"print", "class", "exec", "in", "raise", "continue", "finally", "is",
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"return", "def", "for", "lambda", "try"));
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//supportingFiles.add(new SupportingFile("README.mustache", "", "README.md"));
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supportingFiles.add(new SupportingFile("swagger.mustache", module, "swagger.py"));
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supportingFiles.add(new SupportingFile("__init__.mustache", module, "__init__.py"));
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}
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public CodegenType getTag() {
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return CodegenType.CLIENT;
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}
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public String getName() {
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return "python3";
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}
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public String getHelp() {
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return "Generates a Python3 client library.";
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}
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@Override
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public String escapeReservedWord(String name) {
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return "_" + name;
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}
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@Override
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public String apiFileFolder() {
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return outputFolder + "/" + apiPackage().replace('.', File.separatorChar);
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}
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public String modelFileFolder() {
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return outputFolder + "/" + modelPackage().replace('.', File.separatorChar);
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}
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@Override
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public String getTypeDeclaration(Property p) {
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if (p instanceof ArrayProperty) {
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ArrayProperty ap = (ArrayProperty) p;
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Property inner = ap.getItems();
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return getSwaggerType(p) + "[" + getTypeDeclaration(inner) + "]";
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} else if (p instanceof MapProperty) {
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MapProperty mp = (MapProperty) p;
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Property inner = mp.getAdditionalProperties();
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return getSwaggerType(p) + "(String, " + getTypeDeclaration(inner) + ")";
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}
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return super.getTypeDeclaration(p);
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}
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@Override
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public String getSwaggerType(Property p) {
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String swaggerType = super.getSwaggerType(p);
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String type = null;
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if (typeMapping.containsKey(swaggerType)) {
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type = typeMapping.get(swaggerType);
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if (languageSpecificPrimitives.contains(type)) {
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return type;
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}
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} else {
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type = swaggerType;
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}
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return type;
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}
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public String toDefaultValue(Property p) {
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// TODO: Support Python def value
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return "null";
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}
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@Override
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public String toVarName(String name) {
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// replace - with _ e.g. created-at => created_at
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name = name.replaceAll("-", "_");
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// if it's all uppper case, convert to lower case
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if (name.matches("^[A-Z_]*$")) {
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name = name.toLowerCase();
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}
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// camelize (lower first character) the variable name
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// petId => pet_id
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name = underscore(name);
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// for reserved word or word starting with number, append _
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if (reservedWords.contains(name) || name.matches("^\\d.*")) {
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name = escapeReservedWord(name);
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}
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return name;
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}
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@Override
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public String toParamName(String name) {
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// should be the same as variable name
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return toVarName(name);
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}
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@Override
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public String toModelName(String name) {
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// model name cannot use reserved keyword, e.g. return
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if (reservedWords.contains(name)) {
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throw new RuntimeException(name + " (reserved word) cannot be used as a model name");
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}
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// camelize the model name
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// phone_number => PhoneNumber
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return camelize(name);
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}
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@Override
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public String toModelFilename(String name) {
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// model name cannot use reserved keyword, e.g. return
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if (reservedWords.contains(name)) {
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throw new RuntimeException(name + " (reserved word) cannot be used as a model name");
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}
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// underscore the model file name
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// PhoneNumber.rb => phone_number.rb
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return underscore(name);
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}
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@Override
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public String toApiFilename(String name) {
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// replace - with _ e.g. created-at => created_at
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name = name.replaceAll("-", "_");
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// e.g. PhoneNumberApi.rb => phone_number_api.rb
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return underscore(name) + "_api";
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}
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@Override
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public String toApiName(String name) {
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if (name.length() == 0) {
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return "DefaultApi";
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}
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// e.g. phone_number_api => PhoneNumberApi
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return camelize(name) + "Api";
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}
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@Override
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public String toApiVarName(String name) {
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if (name.length() == 0) {
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return "default_api";
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}
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return underscore(name) + "_api";
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}
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@Override
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public String toOperationId(String operationId) {
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// throw exception if method name is empty
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if (StringUtils.isEmpty(operationId)) {
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throw new RuntimeException("Empty method name (operationId) not allowed");
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}
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// method name cannot use reserved keyword, e.g. return
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if (reservedWords.contains(operationId)) {
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throw new RuntimeException(operationId + " (reserved word) cannot be used as method name");
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}
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return underscore(operationId);
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}
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}
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